ubuntu sjtu(Ubuntu软件中心)

今天给各位分享ubuntu sjtu的知识,其中也会对Ubuntu软件中心进行解释,如果能碰巧解决你现在面临的问题,别忘了关注本站,现在开始吧!

ubuntu20.04系统镜像从哪下载

在Ubuntu 20.04系统中,管理和访问软件包时,一个重要的配置文件就是/etc/apt/source.list。这个文件定义了系统从哪些镜像服务器下载软件包,以提高下载速度和稳定性。这里,我们将为您介绍几个常用的国内镜像地址,帮助您优化软件包安装过程。

首先,清华大学开源软件镜像站提供了官方支持的镜像,其地址是:deb 。默认情况下,这个地址是注释状态,如果你想启用,只需取消对应行的注释符号。清华大学镜像以其高速和稳定著称,是许多用户的选择。

中科大镜像站同样为Ubuntu提供服务,其地址是:deb 。这个镜像对于中科大的用户来说,无疑是一个理想的选择。

除了上述两个,还有其他一些可靠的国内镜像可供选择:

-阿里云镜像:阿里云镜像提供多个版本的更新,包括:

- deb focal main restricted universe multiverse

- deb focal-updates main restricted universe multiverse

- deb focal-backports main restricted universe multiverse

- deb focal-security main restricted universe multiverse

-上海交通大学镜像:deb focal-proposed main restricted universe multiverse,这是一个预发布源,虽然不建议日常使用,但在测试或开发阶段可能有所帮助。

-北京大学镜像:deb focal main restricted universe multiverse,这是一个稳定的选择,适用于日常软件包更新。

- Canonical官方镜像:deb focal partner,这个镜像包含Canonical官方软件包,如LTS版本的更新。

在使用这些镜像时,记得根据实际情况修改您的文件,确保选择最符合您地理位置和网络条件的镜像。这将有助于加速软件包的下载,提升Ubuntu 20.04在国内的用户体验。

Ubuntu的软件源地址

8.10的

Archive.ubuntu.com更新服务器(欧洲,此为官方源,电信网通用户使用):

deb intrepid main restricted universe multiverse

deb intrepid-security main restricted universe multiverse

deb intrepid-updates main restricted universe multiverse

deb intrepid-proposed main restricted universe multiverse

deb intrepid-backports main restricted universe multiverse

deb-src intrepid main restricted universe multiverse

deb-src intrepid-security main restricted universe multiverse

deb-src intrepid-updates main restricted universe multiverse

deb-src intrepid-proposed main restricted universe multiverse

deb-src intrepid-backports main restricted universe multiverse

Ubuntu.cn99.com更新服务器(江苏省常州市电信,推荐电信用户使用):

deb intrepid main restricted universe multiverse

deb intrepid-security main restricted universe multiverse

deb intrepid-updates main restricted universe multiverse

deb intrepid-proposed main restricted universe multiverse

deb intrepid-backports main restricted universe multiverse

deb-src intrepid main restricted universe multiverse

deb-src intrepid-security main restricted universe multiverse

deb-src intrepid-updates main restricted universe multiverse

deb-src intrepid-proposed main restricted universe multiverse

deb-src intrepid-backports main restricted universe multiverse

Mirrors.shlug.org更新服务器(电信服务器,Ubuntu China Official Mirror, maintained by Shanghai Linux User Group):

deb intrepid main restricted universe multiverse

deb intrepid-security main restricted universe multiverse

deb intrepid-updates main restricted universe multiverse

deb intrepid-backports main restricted universe multiverse

deb intrepid-proposed main restricted universe multiverse

deb-src intrepid main restricted universe multiverse

deb-src intrepid-security main restricted universe multiverse

deb-src intrepid-updates main restricted universe multiverse

deb-src intrepid-backports main restricted universe multiverse

deb-src intrepid-proposed main restricted universe multiverse

Mirror.lupaworld.com更新服务器(浙江省杭州市双线服务器):

deb intrepid main restricted universe multiverse

deb intrepid-security main restricted universe multiverse

deb intrepid-updates main restricted universe multiverse

deb intrepid-backports main restricted universe multiverse

deb intrepid-proposed main restricted universe multiverse

deb-src intrepid main restricted universe multiverse

deb-src intrepid-security main restricted universe multiverse

deb-src intrepid-updates main restricted universe multiverse

deb-src intrepid-backports main restricted universe multiverse

deb-src intrepid-proposed main restricted universe multiverse

厦门大学更新服务器(教育网服务器):

deb intrepid main restricted universe multiverse

deb intrepid-backports restricted universe multiverse

deb intrepid-proposed main restricted universe multiverse

deb intrepid-security main restricted universe multiverse

deb intrepid-updates main restricted universe multiverse

deb-src intrepid main restricted universe multiverse

deb-src intrepid-backports main restricted universe multiverse

deb-src intrepid-proposed main restricted universe multiverse

deb-src intrepid-security main restricted universe multiverse

deb-src intrepid-updates main restricted universe multiverse

成都市电子科技大学更新服务器(教育网,推荐校园网和网通用户使用):

deb intrepid main multiverse restricted universe

deb intrepid-backports main multiverse restricted universe

deb intrepid-proposed main multiverse restricted universe

deb intrepid-security main multiverse restricted universe

deb intrepid-updates main multiverse restricted universe

deb-src intrepid main multiverse restricted universe

deb-src intrepid-backports main multiverse restricted universe

deb-src intrepid-proposed main multiverse restricted universe

deb-src intrepid-security main multiverse restricted universe

deb-src intrepid-updates main multiverse restricted universe

==如果无法解析uestc.edu.cn域名,请使用以下地址==

deb intrepid main multiverse restricted universe

deb intrepid-backports main multiverse restricted universe

deb intrepid-proposed main multiverse restricted universe

deb intrepid-security main multiverse restricted universe

deb intrepid-updates main multiverse restricted universe

deb-src intrepid main multiverse restricted universe

deb-src intrepid-backports main multiverse restricted universe

deb-src intrepid-proposed main multiverse restricted universe

deb-src intrepid-security main multiverse restricted universe

deb-src intrepid-updates main multiverse restricted universe

上海市上海交通大学更新服务器(教育网,推荐校园网和网通用户使用):

deb intrepid main multiverse restricted universe

deb intrepid-backports main multiverse restricted universe

deb intrepid-proposed main multiverse restricted universe

deb intrepid-security main multiverse restricted universe

deb intrepid-updates main multiverse restricted universe

deb-src intrepid main multiverse restricted universe

deb-src intrepid-backports main multiverse restricted universe

deb-src intrepid-proposed main multiverse restricted universe

deb-src intrepid-security main multiverse restricted universe

deb-src intrepid-updates main multiverse restricted universe

中国科学技术大学更新服务器(教育网,推荐校园网和网通用户使用):

deb intrepid main multiverse restricted universe

deb intrepid-backports main multiverse restricted universe

deb intrepid-proposed main multiverse restricted universe

deb intrepid-security main multiverse restricted universe

deb intrepid-updates main multiverse restricted universe

deb-src intrepid main multiverse restricted universe

deb-src intrepid-backports main multiverse restricted universe

deb-src intrepid-proposed main multiverse restricted universe

deb-src intrepid-security main multiverse restricted universe

deb-src intrepid-updates main multiverse restricted universe

中国台湾台湾大学更新服务器(推荐网通用户使用,电信PING平均响应速度41MS。强烈推荐此源,比较完整,较少出现同步问题):

deb intrepid main restricted universe multiverse

deb-src intrepid main restricted universe multiverse

deb intrepid-updates main restricted universe multiverse

deb-src intrepid-updates main restricted universe multiverse

deb intrepid-backports main restricted universe multiverse

deb-src intrepid-backports main restricted universe multiverse

deb intrepid-security main restricted universe multiverse

deb-src intrepid-security main restricted universe multiverse

deb intrepid-proposed main multiverse restricted universe

deb-src intrepid-proposed main restricted universe multiverse

mirror.rootguide.org更新服务器(上海市电信):

deb intrepid main restricted universe multiverse

deb-src intrepid main restricted universe multiverse

deb intrepid-updates main restricted universe multiverse

deb-src intrepid-updates main restricted universe multiverse

deb intrepid-backports main restricted universe multiverse

deb-src intrepid-backports main restricted universe multiverse

deb intrepid-security main restricted universe multiverse

deb-src intrepid-security main restricted universe multiverse

deb intrepid-proposed main multiverse restricted universe

deb-src intrepid-proposed main restricted universe multiverse

台湾的官方源速度也相当不错,有时甚至快于内地的:

deb intrepid main restricted universe multiverse

deb intrepid-security main restricted universe multiverse

deb intrepid-updates main restricted universe multiverse

deb intrepid-backports main restricted universe multiverse

deb intrepid-proposed main restricted universe multiverse

deb-src intrepid main restricted universe multiverse

deb-src intrepid-security main restricted universe multiverse

deb-src intrepid-updates main restricted universe multiverse

deb-src intrepid-backports main restricted universe multiverse

deb-src intrepid-proposed main restricted universe multiverse

提供的ubuntu8.04的下载地址,以及详细的硬盘安装方法

Ubuntu最新版本是Ubuntu8.04.1,建议安装这个。下载地址就免了吧。你可以到官方网站,一步步选择自己的下载地址,ubuntu在全球各地都有镜像网站提供下载,我一般选择台湾和日本的。此外如果你是教育网的话,建议到这里下载。

主要写一点怎么硬盘安装。先保证一下,我从7.04到8.04,一直用的是硬盘安装的方法,保证可行。

硬盘安装不要选择desktop版的镜像文件,要选alternate版的(cd和dvd都可以)。然后要下载硬盘安装引导文件。注意:网上很多人都是直接从镜像文件里提取的,我不知道他们是怎么安装成功的。引导文件用的不是iso文件里的那两个,要从这里下载:,一个是vmlinuz,另一个是initrd.gz。将引导文件和镜像文件放到同一个根目录下(最好最好是fat32格式的分区)。

然后安装grub4dos,网上有很多提供下载的。按照说明装好就可以了。说明一下,我只需要装好grub4dos就行了。不需要配置menu.lst。那样太麻烦,反而不如直接在grub手动输入命令,所以不用管它menu.lst里面的具体内容是什么。如果你熟悉的话,实际上只需要grldr和grub.exe两个文件就可以了,其他的都是多余的。安装好后,重启,就可以看到启动项里有grub4dos选项,选择后,按C键,进入命令行模式。首先输入 find/vmlinuz回车。意思是看一下vmlinuz在那个分区,一般会有反馈hd(0,*),*是一个阿拉伯数字。记住这个分区。然后root(hd0,*)回车,即转到这个分区。然后kernel/vmlinuz(网上有很多教程在后面跟有一大串参数,实际上除非你的硬件比较特殊,否则是没必要加任何参数的)回车,initrd/initrd.gz回车。没有意外就开始安装了。

安装过程中最好断开网络,否则会延长安装时间。因为如果联网的话安装程序会从网上下载很多文件,主要是中文支持。这些事完全可以在装好系统后更新较快的源后再做。

还有就是硬盘分区,一定要选择手动分区,否则会将整个硬盘格式化的。安装前最好在windows下看一下各个分区的大小,记录下来。因为ubuntu是没有什么c盘d盘的概念的。通过大小来识别分区比较有效。相信你已经为ubuntu准备好分区了。选择那个分区,格式化为ext3格式,挂载点选/,这样ubuntu只需要2个分区就可以了(否则需要3个),另一个分区就是swap分区,大小不需要太大,内存较小的话可以选内存大小的2倍,否则只需要内存大小就可以了。

还有就是安装过程中会出现选择安装软件这一步,一定要选上ubuntu desktop。否则就不会安装x window,全是命令行界面。其他的几项不要选。选中也装不了。

其他的没什么了,都是很简单的问题。

PS:楼上的说话要客气一点。Ubuntu从来没否认自己源于Debian,官方的说明里都会提到,如果觉得Ubuntu不错,建议也使用一下Debian。这样的广告我没见Debian给Ubuntu做过。可是Ubuntu是当前最流行的Linux发行版本,这是不容置疑的。Ubuntu社区无论在国外还是国内都是所有linux社区里最活跃的,包括Debian在内。我们是小鸟,比不上您这只老鸟。不过您这只老鸟的答题水平不过而已:答非所问!Ubuntu源于Debian,但绝对是简单的Debian修改版本。它自己有着许多Debian无法具备的优点。硬件识别最好,软件源丰富。另外,Hiweed基于Ubuntu和Debian,这是官方的介绍。楼上的这只老鸟也该充充电了。

阅读剩余
THE END